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BoWex

®

 FLE-PA / FLE-PAC 

Operating/Assembly instructions

 

KTR-N 
Sheet: 
Edition: 

40117 EN 
7 of 17 

 

Please observe protection 

note ISO 16016. 

Drawn: 

2018-09-06 Pz/Hk 

Replacing: 

KTR-N dated 2018-08-30 

Verified: 

2018-09-06 Pz 

Replaced by: 

 

 

 

 
Please read through these operating/assembly instructions carefully before you start up the coupling. 
Please pay special attention to the safety instructions! 
The operating/assembly instructions are part of your product. Please store them carefully and close to the 
coupling. The copyright for these operating/assembly instructions remains with KTR. 

 
 

 

 

STOP 

 

Warning of personal injury 

This symbol indicates notes which may contribute to 
preventing bodily injuries or serious bodily injuries that 
may result in death. 

 

 

 

Warning of product damages 

This symbol indicates notes which may contribute to 
preventing material or machine damage. 

 

 

General advice

 

This symbol indicates notes which may contribute to 
preventing adverse results or conditions. 

 

 

Warning of hot surfaces 

This symbol indicates notes which may contribute to 
preventing burns with hot surfaces resulting in light to 
serious bodily injuries. 

 
 

 

 

STOP 

 

With assembly, operation and maintenance of the coupling it has to be made sure that the 
entire drive train is secured against accidental switch-on. You may be seriously hurt by 
rotating parts. Please make absolutely sure to read through and observe the following safety 
indications.

 

  All operations on and with the coupling have to be performed taking into account "safety first". 

  Please make sure to switch off the power pack before you perform your work on the coupling. 

  Secure the power pack against accidental switch-on, e. g. by providing warning signs at the place of switch-on 

or removing the fuse for current supply. 

  Do not reach into the operating area of the coupling as long as it is in operation. 

  Please secure the coupling against accidental contact. Please provide for the necessary protection devices 

and covers. 

 
 

 
You may only assemble, operate and maintain the coupling if you 

  have carefully read through the operating/assembly instructions and understood them 

  had technical training 

  are authorized by your company 

The coupling may only be used in accordance with the technical data (see chapter 1). Unauthorized modifications 
on the coupling design are not admissible. We will not assume liability for any damage that may arise. In the 
interest of further development we reserve the right for technical modifications. 
The 

BoWex

®

 described in here corresponds to the technical status at the time of printing of these 

operating/assembly instructions. 
 
 

Advice 

2.1  General advice 

2.2  Safety and advice symbols 

2.3  General hazard warnings 

2.4  Intended use 

Summary of Contents for BoWex FLE-PA

Page 1: ...on note ISO 16016 Drawn 2018 09 06 Pz Hk Replacing KTR N dated 2018 08 30 Verified 2018 09 06 Pz Replaced by BoWex FLE PA FLE PAC is a torsionally rigid flange coupling It is able to compensate for sh...

Page 2: ...pling selection 8 2 6 Reference to EC Machinery Directive 2006 42 EC 8 3 Storage transport and packaging 8 3 1 Storage 8 3 2 Transport and packaging 8 4 Assembly 9 4 1 Types of hubs 9 4 2 Components o...

Page 3: ...0 70 100 153 60 48 56 30 21 57 80 T 80 31 35 80 124 170 90 78 87 30 21 87 100 T 100 38 40 100 152 265 110 78 108 35 21 110 125 T 125 45 50 125 192 250 140 103 133 50 28 140 Table 2 Technical data BoWe...

Page 4: ...orque Nm Weight mass moment of inertia J Hub with max bore Flange connection acc to SAE J620 TKN TK max TKW 6 7 8 10 11 14 T 80 1500 3750 750 kg 5 20 1 05 1 12 kgm2 0 0151 0 015 0 022 100 2050 5150 10...

Page 5: ...72 76 35 4 100 T 100 38 40 100 152 280 110 85 102 47 5 125 T 125 45 50 125 192 250 140 37 133 50 28 1 Special flange dimensions available Table 4 Technical data BoWex FLE PAC Size Torque Nm Weight mas...

Page 6: ...925 kg 5 20 2 27 2 90 5 20 kgm2 0 0151 0 0312 0 0485 0 1462 100 2550 5100 1275 kg 9 37 3 35 6 22 kgm2 0 0401 0 0606 0 1828 T 100 3100 6200 1550 kg 9 37 3 35 6 22 kgm2 0 0401 0 0606 0 1828 125 5350 10...

Page 7: ...cured against accidental switch on You may be seriously hurt by rotating parts Please make absolutely sure to read through and observe the following safety indications All operations on and with the c...

Page 8: ...plied by KTR should be considered as components not machines or partly completed machines according to EC Machinery Directive 2006 42 EC Consequently KTR does not have to issue a declaration of incorp...

Page 9: ...4029 1 piece Type Spline hub with end plate and cap screw DIN EN ISO 4762 1 piece Type Clamping hub with spline bore and cap screw DIN EN ISO 4762 1 piece Type Clamping hub N with spline bore and set...

Page 10: ...tomer bears the sole responsibility for all machining processes performed subsequently on unbored or pilot bored as well as finish machined coupling components and spare parts KTR does not assume any...

Page 11: ...uracy before assembly Shift the hub component 2 onto the shaft of the driven side and align accordingly Fasten the coupling hub by a proper end plate with a screw We recommend to inspect spline bore a...

Page 12: ...n Illustration 9 Alignment of the coupling with short mounting Example BoWex FLE PA Illustration 10 Alignment of the coupling with long mounting Example BoWex FLE PA Hand tighten the flange to the fly...

Page 13: ...ta specified in table 12 With alignment the radial and angular displacement should be kept as small as possible because the service life is increased in this way if the operating conditions are otherw...

Page 14: ...ated 2018 08 30 Verified 2018 09 06 Pz Replaced by Radial displacement Angular displacement Axial displacement Illustration 11 Displacements Examples of the displacement combinations specified in illu...

Page 15: ...htening torques specified Finally the coupling protection against accidental contact must be fitted It is required in accordance with DIN EN ISO 12100 Safety of Machinery and must protect against acce...

Page 16: ...Causes Elimination Different operating noise and or vibrations occuring Micro friction by faulty alignment on the spline of the flange 1 Set the unit out of operation 2 Eliminate the reason for the mi...

Page 17: ...ient temperatures etc causing physical modification of the flange 1 Set the unit out of operation 2 Disassemble the coupling and remove remainders of the flange 3 Inspect coupling components and repla...

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